cgroup安装问题

cgroup安装问题

[root@centos-lege ~]# yum install libcgroup
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
.....
Installed:
  libcgroup.x86_64 0:0.40.rc1-15.el6_6   

Complete!

[root@centos-lege ~]# /etc/init.d/cgconfig status
Stopped

[root@centos-lege ~]# /etc/init.d/cgconfig start
Starting cgconfig service: Error: cannot mount memory to /cgroup/memory: No such file or directory
/sbin/cgconfigparser; error loading /etc/cgconfig.conf: Cgroup mounting failed
Failed to parse /etc/cgconfig.conf or /etc/cgconfig.d  [FAILED]

安装报错但是/cgroup下有memory文件

[root@centos-lege ~]# cd /cgroup/

[root@centos-lege cgroup]# ls
memory

[root@centos-lege cgroup]# vim /etc/cgconfig.conf

mount {
cpuset  = /cgroup/cpuset;
cpu = /cgroup/cpu;
cpuacct = /cgroup/cpuacct;
memory  = /cgroup/memory;
devices = /cgroup/devices;
freezer = /cgroup/freezer;
net_cls = /cgroup/net_cls;
blkio   = /cgroup/blkio;
}

把其注释掉

mount {
cpuset  = /cgroup/cpuset;
cpu = /cgroup/cpu;
cpuacct = /cgroup/cpuacct;
   #memory  = /cgroup/memory;
devices = /cgroup/devices;
freezer = /cgroup/freezer;
net_cls = /cgroup/net_cls;
blkio   = /cgroup/blkio;
}

[root@centos-lege cgroup]# /etc/init.d/cgconfig start


Starting cgconfig service: [  OK  ]

这是为什么啊!!!!!!

苦寻一下午终于解决问题了！！！

内核版本过高所致

原内核为3.10将内核降为2.6.32安装启动就没问题

[root@centos-lege cgroup]# uname -a
Linux centos-lege 2.6.32-279.el6.x86_64 #1 SMP Fri Jun 22 12:19:21 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

[root@centos-lege ~]# /etc/init.d/cgconfig start
Starting cgconfig service: [  OK  ]

此时将另一个虚拟机文件拷贝到本地然后执行命令安装lxc

 scp [email protected]:/root/lxc-0.9.0.tar.gz
 ping 192.168.170.134
 scp [email protected]:/root/lxc-0.9.0.tar.gz /root
 ls
 tar -xvf lxc-0.9.0.tar.gz 
 ls
 cd lxc-0.9.0
 ls
 ./configure 
 make
 make install
 lxc-checkconfig 
 ifconfig
 man lxc-execute
 cd

测试是否安装完成

 lxc-execute -n test /bin/echo "hello lege"

ok!!!!

转载于:https://www.cnblogs.com/lege/articles/4195793.html